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Determination of the coefficient of diffusion of cadmium and magnesium vapors in gases by the Stefan method

Journal Article · · High Temp. (Engl. Transl.); (United States)
OSTI ID:5940552
; ;
The Stefan method is used to substantiate theoretical relations for determination of diffusion coefficients. The experimental unit is described and the diffusion of cadmium and magnesium vapors in helium, argon, and molecular nitrogen is studied. The test data is compared with the results of quantum-mechanical calculations.
Research Organization:
Leningrad Polytechnic Institute, USSR
OSTI ID:
5940552
Journal Information:
High Temp. (Engl. Transl.); (United States), Journal Name: High Temp. (Engl. Transl.); (United States) Vol. 25:2; ISSN HITEA
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
657002 -- Theoretical & Mathematical Physics-- Classical & Quantum Mechanics
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALKALINE EARTH METALS
ARGON
BINARY MIXTURES
CADMIUM
CHAPMAN-ENSKOG THEORY
CONTINUITY EQUATIONS
DIFFERENTIAL EQUATIONS
DIFFUSION
DISPERSIONS
ELEMENTS
EQUATIONS
EVAPORATION
FLUID FLOW
FLUIDS
GAS FLOW
GASES
HELIUM
HIGH TEMPERATURE
INTERACTIONS
IONIZATION
IONIZATION POTENTIAL
MAGNESIUM
MECHANICS
METALS
MIXTURES
NITROGEN
NONMETALS
PARTIAL DIFFERENTIAL EQUATIONS
PHASE TRANSFORMATIONS
QUANTUM MECHANICS
RARE GASES
TRANSPORT THEORY
VAPORS
VERY HIGH TEMPERATURE